520121954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{10597}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 897353856

約数和(自身を除く): 377231902

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 506, 1067, 2134, 2231, 4462, 10597, 21194, 24541, 49082, 116567, 233134, 243731, 487462, 1027909, 2055818, 2681041, 5362082, 11306999, 22613998, 23641907, 47283814, 260060977, 520121954]

約数ペア:

[(1, 520121954), (2, 260060977), (11, 47283814), (22, 23641907), (23, 22613998), (46, 11306999), (97, 5362082), (194, 2681041), (253, 2055818), (506, 1027909), (1067, 487462), (2134, 243731), (2231, 233134), (4462, 116567), (10597, 49082), (21194, 24541)]